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CVT! problems?

Posted: Mon Feb 12, 2024 12:31 pm
by knight2
I have a problem with Burgman 650. There are no F1 warnings or any other warnings on the dash, it starts ok, the mode button seems to be working ok and the power button seems to work. But if you ride it it seems to be stuck in first gear even in automatic mode, try to use the gears and it selects first but won't change up. It gets up to about 28mph reving a lot and thats it. It has no horrible noises and rides fine up that speed.
IT's a 12 plate with the new type engine and 24801 miles on the clock. Any helpful suggestions would be appreciated. My first thoughts were a worse case scenario of the dreaded CVT problems, but I live in hope of cheaper problems.
I've just had a look at a video on you tube and he seems to think it may be a faulty side stand switch and to disconnect it and take it off and see if that fixes it. A job for tomorow afternoon.

Re: CVT! problems?

Posted: Mon Feb 12, 2024 1:08 pm
by Dave Weller
The bike thinks the centre stand is down, there is a sticky plunger on switch that requires oiling and cleaning. A common problem. The switch plunger touches the stand.

Re: CVT! problems?

Posted: Mon Feb 12, 2024 1:16 pm
by knight2
Thank you, I cleaned the side stand switch this afternoon I didn't realise the mainstand had a switch. I've just been reading the comments on the video I watched and he said he meant the mainstand not the side.

Re: CVT! problems?

Posted: Tue Feb 13, 2024 9:22 am
by knight2
Thanks again Dave, cleaned the mainstand switch this morning and took it for a run all working fine.

Re: CVT! problems?

Posted: Tue Feb 13, 2024 2:55 pm
by Dave Weller
Top Tip for anyone considering buying a good used B650, if the bike been hanging around in a dealers/private nice to know it is something simple.
Your 2012 model will have the stopper bolt / clutch drum improvement mods done so should run sweet for many years to come. Great bikes.

Re: CVT! problems?

Posted: Wed Feb 14, 2024 10:14 am
by Argyll
What a useful thread. Great advice right from the start!

Re: CVT! problems?

Posted: Wed Feb 14, 2024 12:42 pm
by Data
Dave's an old hand & good bloke. Knows a lot! :lol:

Re: CVT! problems?

Posted: Wed Feb 14, 2024 5:13 pm
by poldark
Data wrote: Wed Feb 14, 2024 12:42 pm Dave's an old hand & good bloke. Knows a lot! :lol:
And forgotten even more..... 😂😂

Re: CVT! problems?

Posted: Thu Feb 15, 2024 4:01 am
by Data
poldark wrote: Wed Feb 14, 2024 5:13 pm
Data wrote: Wed Feb 14, 2024 12:42 pm Dave's an old hand & good bloke. Knows a lot! :lol:
And forgotten even more..... 😂😂
Yeah, me too! 😂

Re: CVT! problems?

Posted: Fri Feb 16, 2024 2:20 pm
by knight2
Just to make sure as the weather was quite reasonable today and I had a free afternoon I took it for a bit of a blast. Went from Sheffield to the southern end of the Humber suspension bridge, A roads there and motorway back a very enjoyable 132 miles. The bike performed brilliantly. I had a little walk on the banks of the Humber and took a few photos (57) of the bridge and the mud banks.
The Humber suspension bridge was the worlds fourth longest when it was built and is still quite impressive now. I wondered as I was looking at it what happened to the main cables as they went over the top of the supporting towers so I took some close ups which I've just been looking at, they just sit in a large U shaped bracket, don't even appear to be clamped down, I assume to allow movement. Don't know what I was expecting but I was quite surprised.